{
  "cveId": "CVE-2026-24122",
  "url": "https://patchblox.com/security/cve/CVE-2026-24122",
  "summary": "CVE-2026-24122 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-24122, released February 19, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "cosign: Cosign provides code signing and transparency for containers and binaries",
  "description": "Cosign provides code signing and transparency for containers and binaries. In versions 3.0.4 and below, an issuing certificate with a validity that expires before the leaf certificate will be considered valid during verification even if the provided timestamp would mean the issuing certificate should be considered expired. When verifying artifact signatures using a certificate, Cosign first verifies the certificate chain using the leaf certificate\u0027s \u0022not before\u0022 timestamp and later checks expiry of the leaf certificate using either a signed timestamp provided by the Rekor transparency log or from a timestamp authority, or using the current time. The root and all issuing certificates are assumed to be valid during the leaf certificate\u0027s validity. There is no impact to users of the public Sigstore infrastructure. This may affect private deployments with customized PKIs. This issue has been fixed in version 3.0.5.",
  "published": "2026-02-19T23:16:24Z",
  "severity": "low",
  "cvss": 3.7,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
  "epss": 0.00215,
  "epssPercentile": 0.1202,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "cosign",
      "release": "Debian 14",
      "fixedVersion": "3.0.6-1",
      "fix": "DEBIAN-CVE-2026-24122",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-24122",
      "released": "2026-02-19T23:16:24Z"
    },
    {
      "platform": "linux",
      "product": "cosign",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "3.0.5-150400.3.35.1",
      "fix": "SUSE-SU-2026:0777-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0777-1",
      "released": "2026-03-03T13:22:27Z"
    },
    {
      "platform": "linux",
      "product": "cosign",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.0.5-160000.1.1",
      "fix": "OPENSUSE-SU-2026:20386-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20386-1",
      "released": "2026-03-18T11:29:30Z"
    },
    {
      "platform": "linux",
      "product": "cosign",
      "release": "sles 15.7",
      "fixedVersion": "3.0.5-150400.3.35.1",
      "fix": "SUSE-SU-2026:0777-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0777-1",
      "released": "2026-03-03T13:22:27Z"
    },
    {
      "platform": "linux",
      "product": "cosign",
      "release": "sles 16.0",
      "fixedVersion": "3.0.5-160000.1.1",
      "fix": "SUSE-SU-2026:20904-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20904-1",
      "released": "2026-03-18T11:27:44Z"
    },
    {
      "platform": "linux",
      "product": "govulncheck-vulndb",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "0.0.20260226T182644-150000.1.149.1",
      "fix": "SUSE-SU-2026:0757-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0757-1",
      "released": "2026-03-03T11:34:04Z"
    },
    {
      "platform": "linux",
      "product": "govulncheck-vulndb",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "0.0.20260723T184607-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21483-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21483-1",
      "released": "2026-07-30T09:09:47Z"
    },
    {
      "platform": "linux",
      "product": "trivy",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "0.74.0-160000.2.1",
      "fix": "OPENSUSE-SU-2026:21801-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21801-1",
      "released": "2026-09-07T15:03:57Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}